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52010052442037 = 79658355094203
BaseRepresentation
bin10111101001101100010001…
…01100110101011110110101
320211011010000222110002011222
423310312020230311132311
523304113041411121122
6302341031021040125
713645413404316314
oct1364661054653665
9224133028402158
1052010052442037
1115632380782408
1259bba913b6045
1323036b07a65b1
14cbb42b18c27b
15602d7a408b42
hex2f4d88b357b5

52010052442037 has 4 divisors (see below), whose sum is σ = 52668407536320. Its totient is φ = 51351697347756.

The previous prime is 52010052442013. The next prime is 52010052442039. The reversal of 52010052442037 is 73024425001025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52010052442037 - 210 = 52010052441013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52010052441988 and 52010052442006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52010052442039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329177547023 + ... + 329177547180.

It is an arithmetic number, because the mean of its divisors is an integer number (13167101884080).

Almost surely, 252010052442037 is an apocalyptic number.

It is an amenable number.

52010052442037 is a deficient number, since it is larger than the sum of its proper divisors (658355094283).

52010052442037 is an equidigital number, since it uses as much as digits as its factorization.

52010052442037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658355094282.

The product of its (nonzero) digits is 67200, while the sum is 35.

The spelling of 52010052442037 in words is "fifty-two trillion, ten billion, fifty-two million, four hundred forty-two thousand, thirty-seven".

Divisors: 1 79 658355094203 52010052442037